Washington County ZIP Codes

List of ZIP Codes in Washington County

The following table lists ZIP Codes associated with Washington County, Kansas, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	66933	39.67124	-96.86706	Barnes	299	1.3
2	66937	39.58959	-97.26493	Clifton	919	2.5
3	66943	39.67209	-96.97313	Greenleaf	582	2.4
4	66944	39.84007	-97.29354	Haddam	330	1.4
5	66945	39.88601	-96.87761	Hanover	987	3.8
6	66946	39.96684	-97.00192	Hollenberg	113	0.9
7	66953	39.67877	-97.11934	Linn	611	3.4
8	66955	39.97984	-97.31715	Mahaska	40	0.3
9	66958	39.88657	-97.1787	Morrowville	272	1.4
10	66962	39.59928	-97.12547	Palmer	223	1.6
11	66968	39.8294	-97.06524	Washington	1,435	4.2

About Washington County ZIP Codes

Washington County in Kansas (KS) is served by approximately 11 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 5,811 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Washington County are located in cities such as Washington, Hanover, Clifton, Linn, Greenleaf. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Washington County, Kansas follow the America/Chicago time zone.

Washington County ZIP Codes

List of ZIP Codes in Washington County

About Washington County ZIP Codes

Kansas Counties ZIP Codes

Solutions

2000+ Our clients are subscribe Around the World